THE DETAILS

The Diamond Mountain Speedway is a ¼ mile dirt oval located at the Lassen County Fairgrounds in Susanville, California. They currently run 5 classes of race cars: Mini Stock, Street Stocks, IMCA Stock Cars, IMCA Sport Mods and IMCA Modified. Special Feature classes will be: Dwarf Cars, Nevada Sprints, Pro Stocks.

The Diamond Mountain Speedway is sanctioned by the International Motor Contest Association, commonly known as the IMCA.